<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>双飞翼布局</title>
  <style>
    * {
      margin: 0;
      padding: 0;
    }
    body {
      min-width: 500px;
    }
    .header, .footer {
      height: 60px;
      background-color: rgb(97, 99, 97);
      text-align: center;
      line-height: 60px;
      clear: both;
    }
    .container {
      width: 100%;
    }
    .column {
      float: left;
    }
    .center {
      margin-left: 200px;
      margin-right: 150px;
      background-color: blueviolet;
      min-height: 500px;
    }
    .left {
      width: 200px;
      margin-left: -100%;
      background-color: chartreuse;
    }
    .right {
      width: 150px;
      margin-left: -150px;
      background-color: crimson;
    }
  </style>
</head>
<body>
  <div class="header">header</div>
  <div class="container column">
    <div class="center">center</div>
  </div>
  <div class="left column">left</div>
  <div class="right column">right</div>
  <div class="footer">footer</div>
</body>
</html>